Controller device



FIG. 1 is a top rear perspective view of a controller device showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken-line showing of the various unshaded elements of the controller device illustrates environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a controller device, as shown and described. 